== replay-dual test 26: dbench and tar with mds failover ========================================================== 19:34:27 (1736987667) Starting client oleg148-client.virtnet: -o user_xattr,flock oleg148-server@tcp:/lustre /mnt/lustre Started clients oleg148-client.virtnet: 192.168.201.148@tcp:/lustre on /mnt/lustre type lustre (rw,checksum,flock,user_xattr,lruresize,lazystatfs,nouser_fid2path,verbose,noencrypt) Started tar loop with pid 6911 Started dbench loop with 6912 striped dir -i0 -c2 -H crush /mnt/lustre/d26.replay-dual/run_tar striped dir -i0 -c2 -H all_char /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Wed Jan 15 19:34:28 EST 2025 waiting for dbench pid 6947 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs failed to create barrier semaphore 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 266 9.92 MB/sec warmup 1 sec latency 18.801 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2220 1285468 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2108 1285580 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 25984 3556004 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 1388 3605632 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 27372 7161636 1% /mnt/lustre 1 511 8.86 MB/sec warmup 2 sec latency 22.042 ms 1 741 7.11 MB/sec warmup 3 sec latency 368.196 ms 1 1086 5.73 MB/sec warmup 4 sec latency 14.634 ms test_26 fail mds1 1 times 1 1489 5.21 MB/sec warmup 5 sec latency 15.969 ms Failing mds1 on oleg148-server Stopping /mnt/lustre-mds1 (opts:) on oleg148-server 1 1806 4.39 MB/sec warmup 6 sec latency 146.862 ms reboot facets: mds1 1 1806 3.76 MB/sec warmup 7 sec latency 1147.048 ms 1 1806 3.29 MB/sec warmup 8 sec latency 2147.214 ms 1 1806 2.93 MB/sec warmup 9 sec latency 3147.410 ms 1 1806 2.63 MB/sec warmup 10 sec latency 4147.612 ms 1 1806 2.39 MB/sec warmup 11 sec latency 5147.858 ms 1 1806 2.19 MB/sec warmup 12 sec latency 6148.050 ms 1 1806 2.03 MB/sec warmup 13 sec latency 7148.211 ms 1 1806 1.88 MB/sec warmup 14 sec latency 8148.410 ms 1 1806 1.76 MB/sec warmup 15 sec latency 9148.590 ms 1 1806 1.65 MB/sec warmup 16 sec latency 10148.782 ms Failover mds1 to oleg148-server mount facets: mds1 1 1806 1.55 MB/sec warmup 17 sec latency 11148.917 ms 1 1806 1.46 MB/sec warmup 18 sec latency 12149.001 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1806 1.39 MB/sec warmup 19 sec latency 13149.158 ms oleg148-server: oleg148-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1 1 1806 0.00 MB/sec execute 1 sec latency 15149.412 ms Started lustre-MDT0000 1 1806 0.00 MB/sec execute 2 sec latency 16149.552 ms 1 1806 0.00 MB/sec execute 3 sec latency 17149.715 ms 1 1806 0.00 MB/sec execute 4 sec latency 18149.889 ms 1 1806 0.00 MB/sec execute 5 sec latency 19149.994 ms 1 2068 0.05 MB/sec execute 6 sec latency 19480.215 ms oleg148-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2429 0.25 MB/sec execute 7 sec latency 29.352 ms 1 2989 0.90 MB/sec execute 8 sec latency 14.157 ms 1 3636 1.37 MB/sec execute 9 sec latency 14.251 ms 1 3945 1.37 MB/sec execute 10 sec latency 14.235 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 3004 1284684 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2588 1285100 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 39868 3565096 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 10548 3594564 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 50416 7159660 1% /mnt/lustre 1 4275 1.27 MB/sec execute 11 sec latency 23.124 ms 1 4483 1.21 MB/sec execute 12 sec latency 373.298 ms 1 4829 1.22 MB/sec execute 13 sec latency 436.832 ms 1 5264 1.36 MB/sec execute 14 sec latency 14.899 ms test_26 fail mds2 2 times Failing mds2 on oleg148-server Stopping /mnt/lustre-mds2 (opts:) on oleg148-server 1 5674 1.30 MB/sec execute 15 sec latency 10.976 ms reboot facets: mds2 1 5741 1.22 MB/sec execute 16 sec latency 830.332 ms 1 5741 1.15 MB/sec execute 17 sec latency 1830.422 ms 1 5741 1.09 MB/sec execute 18 sec latency 2830.529 ms 1 5741 1.03 MB/sec execute 19 sec latency 3830.633 ms 1 5741 0.98 MB/sec execute 20 sec latency 4830.743 ms 1 5741 0.93 MB/sec execute 21 sec latency 5830.856 ms 1 5741 0.89 MB/sec execute 22 sec latency 6830.957 ms 1 5741 0.85 MB/sec execute 23 sec latency 7831.062 ms 1 5741 0.81 MB/sec execute 24 sec latency 8831.133 ms 1 5741 0.78 MB/sec execute 25 sec latency 9831.223 ms Failover mds2 to oleg148-server 1 5741 0.75 MB/sec execute 26 sec latency 10831.330 ms mount facets: mds2 1 5741 0.72 MB/sec execute 27 sec latency 11831.449 ms 1 5741 0.70 MB/sec execute 28 sec latency 12831.595 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 5741 0.67 MB/sec execute 29 sec latency 13831.696 ms oleg148-server: oleg148-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1 Started lustre-MDT0001 1 5741 0.65 MB/sec execute 30 sec latency 14831.824 ms 1 5741 0.63 MB/sec execute 31 sec latency 15831.929 ms 1 5741 0.61 MB/sec execute 32 sec latency 16832.086 ms 1 5741 0.59 MB/sec execute 33 sec latency 17832.322 ms 1 5784 0.58 MB/sec execute 34 sec latency 18698.856 ms oleg148-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 6177 0.62 MB/sec execute 35 sec latency 14.833 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6914 0.78 MB/sec execute 36 sec latency 15.843 ms 1 7352 0.88 MB/sec execute 37 sec latency 13.395 ms 1 7623 0.86 MB/sec execute 38 sec latency 17.140 ms 1 7988 0.86 MB/sec execute 39 sec latency 15.612 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 4848 1282840 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2756 1284932 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 48208 3555188 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 23120 3579236 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 71328 7134424 1% /mnt/lustre 1 8347 0.87 MB/sec execute 40 sec latency 18.870 ms 1 8668 0.93 MB/sec execute 41 sec latency 307.291 ms 1 9022 0.91 MB/sec execute 42 sec latency 13.659 ms test_26 fail mds1 3 times 1 9481 0.93 MB/sec execute 43 sec latency 11.781 ms Failing mds1 on oleg148-server Stopping /mnt/lustre-mds1 (opts:) on oleg148-server 1 9678 0.93 MB/sec execute 44 sec latency 456.951 ms reboot facets: mds1 1 9678 0.91 MB/sec execute 45 sec latency 1457.115 ms 1 9678 0.89 MB/sec execute 46 sec latency 2457.278 ms 1 9678 0.87 MB/sec execute 47 sec latency 3457.447 ms 1 9678 0.85 MB/sec execute 48 sec latency 4457.629 ms 1 9678 0.83 MB/sec execute 49 sec latency 5457.780 ms 1 9678 0.82 MB/sec execute 50 sec latency 6457.969 ms 1 9678 0.80 MB/sec execute 51 sec latency 7458.166 ms 1 9678 0.79 MB/sec execute 52 sec latency 8458.467 ms 1 9678 0.77 MB/sec execute 53 sec latency 9458.789 ms 1 9678 0.76 MB/sec execute 54 sec latency 10459.034 ms Failover mds1 to oleg148-server mount facets: mds1 1 9678 0.74 MB/sec execute 55 sec latency 11459.149 ms 1 9678 0.73 MB/sec execute 56 sec latency 12459.271 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 9678 0.72 MB/sec execute 57 sec latency 13459.547 ms 1 9678 0.70 MB/sec execute 58 sec latency 14459.743 ms 1 9678 0.69 MB/sec execute 59 sec latency 15459.971 ms 1 9678 0.68 MB/sec execute 60 sec latency 16460.198 ms 1 9678 0.67 MB/sec execute 61 sec latency 17460.545 ms 1 9678 0.66 MB/sec execute 62 sec latency 18460.787 ms oleg148-server: oleg148-server.virtnet: executing set_default_debug -1 all 8 1 9678 0.65 MB/sec execute 63 sec latency 19460.926 ms pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1 Started lustre-MDT0000 1 9678 0.64 MB/sec execute 64 sec latency 20461.114 ms 1 9678 0.63 MB/sec execute 65 sec latency 21461.359 ms 1 9678 0.62 MB/sec execute 66 sec latency 22461.545 ms 1 9678 0.61 MB/sec execute 67 sec latency 23461.741 ms 1 9689 0.60 MB/sec execute 68 sec latency 24383.866 ms oleg148-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 10308 0.67 MB/sec execute 69 sec latency 21.745 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 10736 0.72 MB/sec execute 70 sec latency 21.478 ms 1 11013 0.73 MB/sec execute 71 sec latency 19.918 ms 1 11325 0.72 MB/sec execute 72 sec latency 19.285 ms 1 11627 0.72 MB/sec execute 73 sec latency 33.474 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 5408 1282280 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3496 1284192 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 52756 3549492 2% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 26552 3576420 1% /mnt/lustre[OST:1] filesystem_summary: 7666232 79308 7125912 2% /mnt/lustre 1 12052 0.77 MB/sec execute 74 sec latency 19.825 ms 1 12368 0.76 MB/sec execute 75 sec latency 78.969 ms 1 12770 0.76 MB/sec execute 76 sec latency 9.657 ms 1 13121 0.77 MB/sec execute 77 sec latency 44.335 ms test_26 fail mds2 4 times Failing mds2 on oleg148-server Stopping /mnt/lustre-mds2 (opts:) on oleg148-server 1 13662 0.83 MB/sec execute 78 sec latency 21.286 ms reboot facets: mds2 1 14277 0.88 MB/sec execute 79 sec latency 13.912 ms 1 14559 0.89 MB/sec execute 80 sec latency 17.485 ms 1 14722 0.88 MB/sec execute 81 sec latency 348.629 ms 1 14722 0.87 MB/sec execute 82 sec latency 1348.771 ms 1 14722 0.86 MB/sec execute 83 sec latency 2348.889 ms 1 14722 0.85 MB/sec execute 84 sec latency 3349.017 ms 1 14722 0.84 MB/sec execute 85 sec latency 4349.175 ms 1 14722 0.83 MB/sec execute 86 sec latency 5349.324 ms 1 14722 0.82 MB/sec execute 87 sec latency 6349.441 ms 1 14722 0.81 MB/sec execute 88 sec latency 7349.529 ms Failover mds2 to oleg148-server mount facets: mds2 1 14722 0.80 MB/sec execute 89 sec latency 8349.679 ms 1 14722 0.79 MB/sec execute 90 sec latency 9349.826 ms 1 14722 0.78 MB/sec execute 91 sec latency 10349.983 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 14722 0.77 MB/sec execute 92 sec latency 11350.264 ms 1 14722 0.76 MB/sec execute 93 sec latency 12350.458 ms oleg148-server: oleg148-server.virtnet: executing set_default_debug -1 all 8 1 14722 0.76 MB/sec execute 94 sec latency 13350.648 ms pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1 Started lustre-MDT0001 1 14722 0.75 MB/sec execute 95 sec latency 14350.923 ms 1 14722 0.74 MB/sec execute 96 sec latency 15351.297 ms 1 14722 0.73 MB/sec execute 97 sec latency 16351.552 ms 1 14869 0.73 MB/sec execute 98 sec latency 16900.639 ms oleg148-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 15057 0.72 MB/sec execute 99 sec latency 34.261 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 cleanup 100 sec 0 cleanup 100 sec Operation Count AvgLat MaxLat ---------------------------------------- NTCreateX 2316 15.859 18698.841 Close 1696 1.427 7.948 Rename 99 257.592 24383.831 Unlink 484 3.727 23.105 Qpathinfo 2127 1.955 17.306 Qfileinfo 366 0.362 2.341 Qfsinfo 401 0.646 3.986 Sfileinfo 189 5.532 20.308 Find 828 45.529 19480.204 WriteX 1167 2.004 10.779 ReadX 3679 0.040 29.340 LockX 8 1.273 1.405 UnlockX 8 1.270 1.524 Flush 169 10.745 436.818 Throughput 0.724349 MB/sec 1 clients 1 procs max_latency=24383.866 ms stopping dbench on /mnt/lustre at Wed Jan 15 19:36:29 EST 2025 with return code 0 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished striped dir -i0 -c2 -H fnv_1a_64 /mnt/lustre2/d26.replay-dual/run_dbench looking for dbench program /usr/bin/dbench found dbench client file /usr/share/dbench/client.txt '/usr/share/dbench/client.txt' -> 'client.txt' running 'dbench 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100' on /mnt/lustre at Wed Jan 15 19:36:31 EST 2025 waiting for dbench pid 11866 dbench version 4.00 - Copyright Andrew Tridgell 1999-2004 Running for 100 seconds with load 'client.txt' and minimum warmup 20 secs 0 of 1 processes prepared for launch 0 sec 1 of 1 processes prepared for launch 0 sec releasing clients 1 207 8.10 MB/sec warmup 1 sec latency 26.052 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2920 1284768 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2640 1285048 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 2392 3604316 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 36724 3545416 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 39116 7149732 1% /mnt/lustre 1 403 7.14 MB/sec warmup 2 sec latency 32.160 ms 1 699 7.07 MB/sec warmup 3 sec latency 24.850 ms 1 1042 5.72 MB/sec warmup 4 sec latency 16.985 ms 1 1461 5.21 MB/sec warmup 5 sec latency 42.231 ms test_26 fail mds1 5 times striped dir -i0 -c2 -H all_char /mnt/lustre/d26.replay-dual/run_tar Failing mds1 on oleg148-server Stopping /mnt/lustre-mds1 (opts:) on oleg148-server 1 1820 4.39 MB/sec warmup 6 sec latency 32.329 ms reboot facets: mds1 1 1832 3.76 MB/sec warmup 7 sec latency 967.483 ms 1 1832 3.29 MB/sec warmup 8 sec latency 1967.702 ms 1 1832 2.93 MB/sec warmup 9 sec latency 2967.846 ms 1 1832 2.63 MB/sec warmup 10 sec latency 3968.022 ms 1 1832 2.40 MB/sec warmup 11 sec latency 4968.170 ms 1 1832 2.20 MB/sec warmup 12 sec latency 5968.329 ms 1 1832 2.03 MB/sec warmup 13 sec latency 6968.553 ms 1 1832 1.88 MB/sec warmup 14 sec latency 7968.723 ms 1 1832 1.76 MB/sec warmup 15 sec latency 8968.865 ms 1 1832 1.65 MB/sec warmup 16 sec latency 9969.049 ms Failover mds1 to oleg148-server 1 1832 1.55 MB/sec warmup 17 sec latency 10969.237 ms mount facets: mds1 1 1832 1.46 MB/sec warmup 18 sec latency 11969.507 ms 1 1832 1.39 MB/sec warmup 19 sec latency 12969.705 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 1832 0.00 MB/sec execute 1 sec latency 14970.009 ms 1 1832 0.00 MB/sec execute 2 sec latency 15970.244 ms 1 1832 0.00 MB/sec execute 3 sec latency 16970.470 ms 1 1832 0.00 MB/sec execute 4 sec latency 17970.766 ms oleg148-server: oleg148-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1 Started lustre-MDT0000 1 1832 0.00 MB/sec execute 5 sec latency 18970.995 ms 1 1832 0.00 MB/sec execute 6 sec latency 19971.146 ms 1 1832 0.00 MB/sec execute 7 sec latency 20971.316 ms 1 1832 0.00 MB/sec execute 8 sec latency 21971.480 ms 1 1832 0.00 MB/sec execute 9 sec latency 22971.597 ms 1 2148 0.03 MB/sec execute 10 sec latency 23071.776 ms oleg148-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 2558 0.23 MB/sec execute 11 sec latency 13.537 ms 1 3224 0.67 MB/sec execute 12 sec latency 14.882 ms 1 3721 0.96 MB/sec execute 13 sec latency 12.765 ms 1 3991 0.98 MB/sec execute 14 sec latency 14.946 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2956 1284732 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 2668 1285020 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 11796 3592876 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 37616 3567060 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 49412 7159936 1% /mnt/lustre 1 4318 0.94 MB/sec execute 15 sec latency 14.483 ms 1 4644 0.98 MB/sec execute 16 sec latency 61.739 ms 1 5068 1.11 MB/sec execute 17 sec latency 14.002 ms 1 5422 1.06 MB/sec execute 18 sec latency 14.494 ms test_26 fail mds2 6 times Failing mds2 on oleg148-server Stopping /mnt/lustre-mds2 (opts:) on oleg148-server 1 5861 1.08 MB/sec execute 19 sec latency 18.505 ms 1 5861 1.03 MB/sec execute 20 sec latency 1018.635 ms 1 5861 0.98 MB/sec execute 21 sec latency 2018.759 ms 1 5861 0.93 MB/sec execute 22 sec latency 3018.904 ms 1 5861 0.89 MB/sec execute 23 sec latency 4019.058 ms 1 5861 0.86 MB/sec execute 24 sec latency 5019.201 ms reboot facets: mds2 1 5861 0.82 MB/sec execute 25 sec latency 6019.346 ms 1 5861 0.79 MB/sec execute 26 sec latency 7019.470 ms 1 5861 0.76 MB/sec execute 27 sec latency 8019.600 ms 1 5861 0.73 MB/sec execute 28 sec latency 9019.747 ms 1 5861 0.71 MB/sec execute 29 sec latency 10019.957 ms 1 5861 0.68 MB/sec execute 30 sec latency 11020.101 ms 1 5861 0.66 MB/sec execute 31 sec latency 12020.261 ms 1 5861 0.64 MB/sec execute 32 sec latency 13020.399 ms 1 5861 0.62 MB/sec execute 33 sec latency 14020.544 ms 1 5861 0.60 MB/sec execute 34 sec latency 15020.702 ms Failover mds2 to oleg148-server 1 5861 0.59 MB/sec execute 35 sec latency 16020.829 ms mount facets: mds2 1 5861 0.57 MB/sec execute 36 sec latency 17021.013 ms 1 5861 0.55 MB/sec execute 37 sec latency 18021.116 ms Starting mds2: -o localrecov /dev/mapper/mds2_flakey /mnt/lustre-mds2 1 5861 0.54 MB/sec execute 38 sec latency 19021.224 ms oleg148-server: oleg148-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1 Started lustre-MDT0001 1 5861 0.53 MB/sec execute 39 sec latency 20021.386 ms 1 5861 0.51 MB/sec execute 40 sec latency 21021.550 ms 1 5861 0.50 MB/sec execute 41 sec latency 22021.734 ms 1 5861 0.49 MB/sec execute 42 sec latency 23021.935 ms 1 5861 0.48 MB/sec execute 43 sec latency 24022.057 ms 1 5960 0.47 MB/sec execute 44 sec latency 24658.618 ms oleg148-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0001-mdc-*.mds_server_uuid 1 6449 0.57 MB/sec execute 45 sec latency 22.264 ms mdc.lustre-MDT0001-mdc-*.mds_server_uuid in FULL state after 0 sec 1 6938 0.61 MB/sec execute 46 sec latency 16.866 ms 1 7373 0.69 MB/sec execute 47 sec latency 14.004 ms 1 7631 0.68 MB/sec execute 48 sec latency 16.714 ms 1 7985 0.68 MB/sec execute 49 sec latency 15.299 ms UUID 1K-blocks Used Available Use% Mounted on lustre-MDT0000_UUID 1414116 2812 1284876 1% /mnt/lustre[MDT:0] lustre-MDT0001_UUID 1414116 3080 1284608 1% /mnt/lustre[MDT:1] lustre-OST0000_UUID 3833116 16592 3590048 1% /mnt/lustre[OST:0] lustre-OST0001_UUID 3833116 40848 3564784 2% /mnt/lustre[OST:1] filesystem_summary: 7666232 57440 7154832 1% /mnt/lustre 1 8306 0.70 MB/sec execute 50 sec latency 31.344 ms 1 8717 0.75 MB/sec execute 51 sec latency 28.497 ms 1 9092 0.74 MB/sec execute 52 sec latency 13.758 ms test_26 fail mds1 7 times 1 9493 0.75 MB/sec execute 53 sec latency 23.378 ms Failing mds1 on oleg148-server Stopping /mnt/lustre-mds1 (opts:) on oleg148-server 1 9992 0.83 MB/sec execute 54 sec latency 37.652 ms reboot facets: mds1 1 10614 0.91 MB/sec execute 55 sec latency 17.636 ms 1 10935 0.92 MB/sec execute 56 sec latency 17.224 ms 1 11174 0.91 MB/sec execute 57 sec latency 62.953 ms 1 11174 0.90 MB/sec execute 58 sec latency 1063.073 ms 1 11174 0.88 MB/sec execute 59 sec latency 2063.196 ms 1 11174 0.87 MB/sec execute 60 sec latency 3063.291 ms 1 11174 0.85 MB/sec execute 61 sec latency 4063.402 ms 1 11174 0.84 MB/sec execute 62 sec latency 5063.513 ms 1 11174 0.82 MB/sec execute 63 sec latency 6063.617 ms 1 11174 0.81 MB/sec execute 64 sec latency 7063.807 ms Failover mds1 to oleg148-server mount facets: mds1 1 11174 0.80 MB/sec execute 65 sec latency 8063.943 ms 1 11174 0.79 MB/sec execute 66 sec latency 9064.043 ms Starting mds1: -o localrecov /dev/mapper/mds1_flakey /mnt/lustre-mds1 1 11174 0.78 MB/sec execute 67 sec latency 10064.117 ms 1 11174 0.76 MB/sec execute 68 sec latency 11064.260 ms 1 11174 0.75 MB/sec execute 69 sec latency 12064.436 ms 1 11174 0.74 MB/sec execute 70 sec latency 13064.602 ms 1 11174 0.73 MB/sec execute 71 sec latency 14064.772 ms 1 11174 0.72 MB/sec execute 72 sec latency 15064.897 ms oleg148-server: oleg148-server.virtnet: executing set_default_debug -1 all 8 pdsh@oleg148-client: oleg148-server: ssh exited with exit code 1 1 11174 0.71 MB/sec execute 73 sec latency 16065.089 ms Started lustre-MDT0000 1 11174 0.70 MB/sec execute 74 sec latency 17065.283 ms 1 11174 0.69 MB/sec execute 75 sec latency 18065.455 ms 1 11174 0.68 MB/sec execute 76 sec latency 19065.652 ms 1 11241 0.67 MB/sec execute 77 sec latency 19886.772 ms oleg148-client.virtnet: executing wait_import_state_mount (FULL|IDLE) mdc.lustre-MDT0000-mdc-*.mds_server_uuid 1 11577 0.68 MB/sec execute 78 sec latency 14.709 ms mdc.lustre-MDT0000-mdc-*.mds_server_uuid in FULL state after 0 sec 1 11918 0.68 MB/sec execute 79 sec latency 14.113 ms 1 12300 0.71 MB/sec execute 80 sec latency 33.686 ms tar: Unexpected EOF in archive tar: Unexpected EOF in archive 1 12662 0.71 MB/sec execute 81 sec latency 18.807 ms 1 13059 0.72 MB/sec execute 82 sec latency 15.337 ms tar: Error is not recoverable: exiting now dbench killed by signal 15 stopping dbench on /mnt/lustre at Wed Jan 15 19:38:13 EST 2025 with return code 0 11866 pts/0 S+ 0:00 dbench -c client.txt 1 -D /mnt/lustre2/d26.replay-dual/run_dbench -t 100 killed dbench main pid 11866 clean dbench files on /mnt/lustre /mnt/lustre /mnt/lustre removed 'client.txt' /mnt/lustre dbench successfully finished